TeSys D power contactor AC1 20A 4P 1NO 1NC 230VAC coil screw terminals LC1DT20P7

Power contactor for controlling motors and loads

This four-pole TeSys D power contactor, with a rated current of 20A in AC-1 category, is designed for reliable control of motors and other electrical loads. Equipped with a 230VAC coil, it is ideal for industrial installations and commercial buildings. The contactor design with built-in auxiliary contacts (1NO + 1NC) facilitates integration with control and protection systems.

Construction and application

The LC1DT20P7 contactor has been designed for easy mounting on a DIN rail or directly on a plate. Screw terminals provide solid and secure wire connections. The wide range of applications includes controlling motors, heating, ventilation, air conditioning and other devices requiring frequent switching. Thanks to its high mechanical strength (15 million switching cycles) and resistance to environmental conditions, the contactor guarantees long-lasting and trouble-free operation.

Key features and benefits

• High reliability: AC 230V coil ensures stable operation in standard electrical networks.
• Versatility: Can be used in various applications – from simple lighting circuits to advanced motor control systems.
• Safety: Built-in auxiliary contacts (1NO+1NC) allow the implementation of safety functions in accordance with IEC standards.
• Easy installation: Compact dimensions (45 x 85 x 92 mm) and the possibility of mounting on a DIN rail facilitate installation even in tight spaces.
• Durability: Mechanical endurance of 15 million switching cycles guarantees long device life.
• Compliance with standards: Meets the requirements of IEC, UL, CSA, CCC, EAC and Marine, confirming its high quality and safety of use.
• AC-3 rated current: 9A at 400V allows control of motors with a power of up to 4 kW.
• AC-1 rated current: 20A at 400V enables handling of resistive loads with higher power.
• Wide voltage range: Operation at AC 440V (50/60Hz) ensures compatibility with various power systems.

The TeSys D LC1DT20P7 contactor is a solid and reliable solution for professionals and end-users looking for a high-quality component for controlling electrical loads. Its versatility, durability and compliance with standards make it an ideal choice for a wide range of industrial and commercial applications.